Which step of mitosis involves the nucleus splitting and nuclear membranes forming around each new nucleus

Mitosis is a process cell division, where one cell divides into two identical cells. Mitosis consists of four phases - prophase, metaphase, anaphase, telophase and cytokinesis

1. Prophase: Chromatin in the nucleus condenses and chromosomes pair up

2. Metaphase: Chromosomes line up at the center of the cell.

3. Anaphase: The sister chromatids separate from each other to the opposite sides of the cells.

4. Telophase and Cytokinesis: Membrane forms around each set of chromosomes on two opposite sides of the cells and cell divides into two identical daughter cells.

the answer is "d"

(context) if you were to travel to the middle east and go into peoples homes there would be like 4 generations in there

(more context) i'm pretty sure in the middle east they take loyalty and family bonds very serious

(last bit of context) i'm also positive that extended families are most commonly found in urban areas

what are the choices for the anwser?